A good news has been received from the admin of Trader Inc HYIP:
"Our account has been banned from the current hosting. We had no access to our e-mail and our customers' e-mail address list. We were unable to contact our customers. At present, Trader INC service has been moved to a new hosting. All functions of our site have been restored. We would like to apologize for all the inconvenience."
Now the website is fully accessible. Earnings were calculating during the downtime period according the program terms.